CHIMEI INNOLUX G154I1-LE1 Specification
PRODUCT SPECIFICATION
Doc. Number :
□ Tentative Specification
□ Preliminary Specification
■ Approval Specification
MODEL NO.: G154I1
SUFFIX: LE1
Customer:
APPROVED BY SIGNATURE
Name / Title
Note
Please return 1 copy for your confirmation with your
signature and comments.
核准時間 部門 審核 角色 投票
2011-08-16
14:29:37
Version 2.1 12th, Aug., 2011 1 / 26
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APPL
產品管理處
yuhsiang.chang
(張喻翔/514-10922)
Director Accept
PRODUCT SPECIFICATION
- CONTENTS -
REVISION HISTORY ............................................................................................................................... 3
1. GENERAL DESCRIPTION .................................................................................................................. 4
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
2. ABSOLUTE MAXIMUM RATINGS ....................................................................................................... 5
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
2.2.2 BACKLIGHT UNIT
3. ELECTRICAL CHARACTERISTICS .................................................................................................... 7
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
4. BLOCK DIAGRAM ............................................................................................................................... 10
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
5. INPUT TERMINAL PIN ASSIGNMENT................................................................................................11
5.1 TFT LCD MODULE
5.2 BACKLIGHT UNIT
5.3 COLOR DATA INPUT ASSIGNMENT
6. INTERFACE TIMING ...........................................................................................................................14
7.1 INPUT SIGNAL TIMING SPECIFICATIONS
7.2 POWER ON/OFF SEQUENCE
7.3 VDD POWER DIP CONDITION
7. OPTICAL CHARACTERISTICS........................................................................................................... 17
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. Reliability Test Criteria ...................................................................................................................... 20
9. PACKAGING ........................................................................................................................................ 21
9.1 PACKING SPECIFICATIONS
9.2 PACKING METHOD
10. DEFINITION OF LABELS .................................................................................................................. 23
11. PRECAUTIONS ................................................................................................................................. 24
11.1 ASSEMBLY AND HANDLING PRECAUTIONS
11.2 SAFETY PRECAUTIONS
12. MECHANICAL CHARACTERISTICS................................................................................................. 25
Version 2.1 12th, Aug., 2011 2 / 26
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PRODUCT SPECIFICATION
REVISION HISTORY
Version Date Section Description
Ver 2.0
Ver 2.1
18th, Mar., 2011
12
th
, Aug., 2011
All
3.2
G154I1-LE1 Approval specification was first issued.
Backlight Unit – Added Note (4)
Modified PWM Control Duty (Min 20% Æ 2%)
Modified PWM Control Frequency (Max 210 Æ 20KHz)
Version 2.1 12th, Aug., 2011 3 / 26
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PRODUCT SPECIFICATION
1. GENERAL DESCRIPTION
1.1 OVERVIEW
The G154I1-LE1 model is a 15.4” TFT-LCD module with a white LED Backlight Unit and a 30-pin 1ch-LVDS
interface. This module supports 1280 x 800 WXGA mode and displays 262k/16.2M colors. The converter
for the Backlight Unit is built in.
1.2 FEATURES
- WXGA (1280 x 800 pixels) resolution
- Wide operating temperature
- DE (Data Enable) mode
- LVDS (Low Voltage Differential Signaling) interface
- RoHS Compliance
- LED Light Bar Replaceable
- Reverse Scan
1.3 APPLICATION
- TFT LCD Monitor
- Industrial Application
- Amusement
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Diagonal Size 15.4 inch
Active Area 331.2(H) x 207.0(V) mm
Bezel Opening Area 334.5 x 210.3 mm
Driver Element a-si TFT active matrix - Pixel Number 1280 x R.G.B. x 800 pixel Pixel Pitch 0.259(H) x 0.259(V) mm Pixel Arrangement RGB vertical stripe - Display Colors 262k/16.2M color Transmissive Mode Normally white - Surface Treatment AG, 3H - -
(1)
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PRODUCT SPECIFICATION
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 351.5 352 352.5 mm
Module Size
I/F connector mounting
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
(2) Connector mounting position
Vertical (V) 229.5 230 230.5 mm
Depth (D) 8.5 9 9.5 mm
Weight 880 g -
position
The mounting inclination of the connector makes
the screen center within ±0.5mm as the horizontal.
+/- 0.5mm
- (2)
(1)
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Operating Ambient Temperature TOP -30 +80 ºC
Storage Temperature TST -30 +80 ºC
Min. Max.
Note Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta 40 ºC).≦
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Value
Unit Note
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PRODUCT SPECIFICATION
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 4.0 V (1)
Logic Input Voltage VIN -0.3 Vcc+0.3 V (1)
2.2.2 BACKLIGHT UNIT
Item
LED Light Bar Input voltage - 28 - VDC
LED Light Bar Input Current - 320 - mADC
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
should be restricted to the conditions described under Normal Operating Conditions.
Note (2) Specified values are for LED (Refer to Section 3.2 for further information).
Min Typ. Max.
Value
Min. Max.
Value
Unit Note
Unit Note
(1), (2)
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PRODUCT SPECIFICATION
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max.
Power Supply Voltage Vcc 3.0 3.3 3.6 V at Vcc=3.3V
Ripple Voltage VRP - 50 mV -
Value
Unit Note
Rush Current I
- - 1.5 A (2)
RUSH
Initial Stage Current IIS - - 1.0 A (2)
White - 400 500 mA (3)a, at Vcc=3.3V
Power Supply Current
Black
Icc
- 550 650 mA (3)b, at Vcc=3.3V
LVDS Differential Input High Threshold VTH(LVDS) - - +100 mV VCM=1.2V
LVDS Differential Input Low Threshold VTL(LVDS) -100 - - mV VCM=1.2V
LVDS Common Mode Voltage VCM 1.125 - 1.375 V
LVDS Differential Input Voltage |VID| 100 - 600 mV
Terminating Resistor RT - 100 - Ohm
Note (1) The assembly should be always operated within above ranges.
Note (2) Measurement Conditions:
+3.3V
R1
47K
Q1 2SK1475
FUSE
C3
Vcc
(LCD Module Input)
1uF
(High to Low)
(Control Signal)
SW
+12V
R2
1K
Q2
2SK1470
C1
VR1
47K
1uF
C2
0.01uF
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PRODUCT SPECIFICATION
VCC rising time is 470us
+3.3V
0.9Vcc
0.1Vcc
GND
470µs
Note (3) The specified power supply current is under the conditions at Vcc = 3.3 V, Ta = 25 ± 2 ºC, f
Hz, whereas a power dissipation check pattern below is displayed.
a. White Pattern
Active Area
c. Vertical Stripe Pattern
b. Black Pattern
Active Area
R
G
R
B
G
B
B
R
R
G
G
B
B
R
= 60
v
R
Active Area
B
R R
G
G
B
B
R
G
G
B
B
R
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